\section{Future Research}
The main goal of agile software development is to improve the software development
process.  Over time, more practices will be added to agile to make the development
process even more seamless.  The hope is for more companies in industry to use
agile practices to better their process.  By using these practices, companies will 
be able to create better software with less defects.  

The future of TUnit and the TUnit extension is still up in the air.  With the release
of TUnit 1.0.0, more work may not be needed unless bugs are reported via TUnit's Google
Code issues webpage.  However, the TUnit extension could see additional revisions.  
The Eclipse DLTK
group would like to see more unit test frameworks available to use with the extension.  
Currently, ``t-unit'' is the only framework supported by the TUnit extension, but the
code was developed in such a way that it could be expanded further.  

The authors of
Eclipse DLTK are interested in adding the tcltest framework that is bundled with the 
standard Tcl bundle to the TUnit extension.  A description of the tcltest framework is 
located in Section~\ref{testing}.  Once tcltest is supported by the TUnit extension, 
the source code that is currently located in the Loyola Marymount CVS repository could 
be moved to the Eclipse DLTK repository.  Further, the plug-in would be included as 
part of the next milestone release.  The goal for this future work to be complete would 
sometime in January 2007.  